Instead of having to read a long wizard to identify ports and other options, you can browse the programs and execute. This software is highly appreciated for easily adding programs to the list to block or allow. Comodo Firewall softwareĬomodo Firewall provides virtual Internet browser, ad blocking tool, custom DNS server, Game Mode and Virtual Kiosk mode in addition to features that easily block any process or program from accessing / leaving the network. Refer to the article 10 most effective antivirus software for Windows. Therefore, you should still install antivirus software on your computer. Note: The list of free firewall tools below is sorted from best to worst, based on a number of criteria such as features, ease of use, software update history and many other features.įree firewalls are not software that can replace good antivirus software. Firewall - Why should you use a computer firewall - Part I.

Here are 10 free firewall software that are most worthwhile.

You do not need to set up two layers of protection because this can be more harmful than beneficial. How to turn on / off Windows Firewall in Windows 7, 8 / 8.1 and Windows 10.Windows has a great integrated firewall, but do you know there are completely free and alternative firewall software that you can install? Yes, there are many firewall software that are easier to use and have more features, options that are easier to understand than Microsoft 's built - in firewall.

Comodo personal firewall